HG/T 3679-2000 电解槽金属阳极涂层用三氯化钌
作者:标准资料网 时间:2024-05-06 15:36:54 浏览:8388
来源:标准资料网
基本信息
| 标准名称： | 电解槽金属阳极涂层用三氯化钌 |
| 英文名称： | Ruthenium trichloride for dimensionally stable anode coating in electrolyzer |
| 中标分类： |
化工 >>
无机化工原料 >>
无机盐 |
| ICS分类： |
化工技术 >>
无机化学 >>
盐
|
| 替代情况： | 被HG/T 3679-2011代替 |
| 发布日期： | 2000-06-05 |
| 实施日期： | 2001-03-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2012-07-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 8页 |
适用范围
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前言
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引用标准
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所属分类： 化工 无机化工原料 无机盐 化工技术 无机化学 盐
【英文标准名称】:Lightningprotectioncomponents(LPC)-Requirementsforconductorsandearthelectrodes
【原文标准名称】:避雷装置元件(LPC).导线和接地极的要求
【标准号】:BSEN50164-2-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-12-17
【实施或试行日期】:2002-12-17
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:测量点;接地极;连接元件;终端标志;避雷装置;尺寸;元部件;夹件;接地线;电气工程;电性质和电现象;规范(验收);金属保护;接地装置;集电装置;定义;分类;避雷针;截击线;机械性能;安全要求;接地导线;试验;电绝缘;材料;连接器;紧固件;防护设备;安全措施;导电体
【英文主题词】:Airterminationrods;Catchlines;Clamps;Classification;Collectingdevices;Components;Connectors;Definition;Definitions;Dimensions;Earthconductors;Earthelectrodes;Earthinginstallations;Electricconductors;Electricalengineering;Electricalinsulation;Electricalproperties;Electricalpropertiesandphenomena;Fasteners;Groundingrods;Joiningelements;Lightningconductors;Lightningprotection;Materials;Measuringpoints;Mechanicalproperties;Metalprotection;Metallic;Protectiveequipment;Safetymeasures;Safetyrequirements;Specification(approval);Terminalmarkings;Testing
【摘要】:ThisEuropeanStandardspecifiestherequirementsandtestsfor-metallicconductors(otherthan"natural"conductors)thatformpartoftheairterminationsystemanddownconductors,-metallicearthelectrodesthatformpartoftheearthterminationsystem.Lightningprotectioncomponents(LPC)mayalsobesuitableforuseinhazardousatmospheres.Regardshouldthenbetakenoftheextrarequirementsnecessaryforthecomponentstobeinstalledinsuchconditions.
【中国标准分类号】:P31
【国际标准分类号】:91_120_40
【页数】:24P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforEvaluationofDimensionalStabilityofPileYarnFloorCovering
【原文标准名称】:绒头纱线地板覆盖物的尺寸稳定性评价的标准试验方法
【标准号】:ASTMD7570-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D13.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:carpet;dimensionalstability;modularcarpet;pileyarnfloorcovering;textilefloorcovering
【摘要】:Thedeterminationofdimensionalchangeofpileyarnfloorcoveringisusefulinqualityandcostcontrolduringmanufactureofpileyarnfloorcovering.Theappearanceandperformancemaybeaffectedbythechangesinthedimensionsofpileyarnfloorcovering.Thistestmethodisconsideredsatisfactoryforacceptancetestingofcommercialshipmentbecausecurrentestimatesofbetweenlaboratoryprecisionareacceptable,andthismethodiscommonlyusedinthetradeforacceptancetesting.Iftherearedifferencesofpracticalsignificancebetweenreportedtestresultsfortwolaboratories(ormore),comparativetestsshouldbeperformedtodetermineifthereisastatisticalbiasbetweenthemusingcompetentstatisticalassistance.Asaminimumusethesamplesforsuchcomparativeteststhatareashomogenousaspossible,drawnfromthesamelotofmaterialasthesamplesthatresultedindisparateresultsduringinitialtestingandrandomlyassignedinequalnumberstoeachlaboratory.Thetestresultsfromthelaboratoriesinvolvedshouldbecomparedusingastatisticaltestforunpaireddata,aprobabilitylevelchosenpriortothetestingseries.Ifabiasisfoundeitheritscausemustbefoundandcorrected,orfuturetestresultsforthatmaterialmustbeadjustedinconsiderationoftheknownbias.1.1Thistestmethodcoversthedeterminationofdimensionalchangesinthelengthwiseandwidthwisedirectionanddistortionlikelytooccurwhenpilefloorcoveringsareexposedtovariousconditionsofmoistureandheat.Thismethodisapplicabletoallpilefloorcoveringsincludingcarpetmoduleform.1.2Thismethodisapplicabletomachinemadepileyarnfloorcovering.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversiontoSIunitsthatareprovededforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W56
【国际标准分类号】:59_080_60
【页数】:4P.;A4
【正文语种】:英语
